华西口腔医学杂志2024，Vol.42Issue(6)：755-763,9.DOI:10.7518/hxkq.2024.2024218
咽后壁瓣咽成形术后通气障碍断蒂治疗的效果评价及预后因素分析
Assessment of the efficacy and analysis of prognostic factors of flap division for postoperative airway obstruction following posterior pharyngeal flap
李亚楠 1石冰 1李精韬1
作者信息
- 1. 口腔疾病防治全国重点实验室 国家口腔医学中心国家口腔疾病临床医学研究中心 四川大学华西口腔医院唇腭裂外科,成都 610041
- 折叠
摘要
Abstract
Objective Flap division is the primary method for treating postoperative airway obstruction following pharyngeal flap surgery.However,a discussion on the treatment effectiveness and prognosis of this surgery is lacking.Therefore,this study aims to explore the effectiveness of flap division in improving airway obstruction and hyponasality after pharyngoplasty and to analyze the risk factors for postoperative complications.Methods A retrospective review was conducted on the data of all patients who underwent flap division following pharyngeal flap for airway obstruction at our institution.Pre-and post-operative assessments of ventilation,speech,and related factors were performed using the nasal obstruction symptom evaluation scale,speech evaluation scale,nasopharyngeal fiberscope,and lateral cephalo-metric radiographs.A nasopharyngeal fiberscope was uti-lized to observe the airway port of the patients,velopha-ryngeal closure,and the mobility of the lateral pharynge-al walls.Lateral cephalometric radiographs were employed to evaluate the patient's maxillomandibular relationship and adenoid dimensions.A logistic regression model incorporating univariate analysis and multivariate analyses was estab-lished to identify the prognostic factors influencing the occurrence of persistent postoperative airway obstruction and hy-pernasality.Results Among the 63 patients,56 patients(88.9％)experienced a reduction in the severity of airway ob-struction postoperatively but 20 patients(31.7％)still presented with moderate-to-severe airway obstruction.Age at sur-gery(P=0.023)and adenoid hypertrophy(P=0.003)were significantly associated with persistent postoperative airway ob-struction.All 39 individuals exhibiting preoperative hyponasality demonstrated effective resolution after flap division,and 11 patients(17.5％)experienced mild hypernasality postoperatively.Unilateral port obstruction(P=0.004)and BMI(P=0.027)were identified as potential independent factors influencing the development of postoperative hypernasality.Conclusion Flap division is an effective measure for improving postoperative airway obstruction and hyponasality fol-lowing pharyngeal flap,although some patients may continue to experience persistent airway obstruction and develop hy-pernasality after division.Age at surgery and adenoid hypertrophy are prognostic factors for persistent airway obstruction following flap division.Unilateral/bilateral nasal airway obstruction and BMI are related factors for post-operative hyper-nasality.关键词
咽成形术/通气障碍/咽瓣术后断蒂治疗/高鼻音Key words
pharyngoplasty/airway obstruction/flap division after pharyngeal flap/hypernasality分类
医药卫生引用本文复制引用
李亚楠,石冰,李精韬..咽后壁瓣咽成形术后通气障碍断蒂治疗的效果评价及预后因素分析[J].华西口腔医学杂志,2024,42(6):755-763,9.
